Comparison

Prompts by E vs AskVideo AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Prompts by E

This app helps you create, manage, and use AI prompt templates. It generates easy-to-fill forms for your prompts and copies the final output to your clipboard for use in other generative AI applications.

Highlights
  • Create and manage prompt templates
  • Generate easy-to-fill forms for prompts
  • Copy generated prompts to clipboard
  • Use with generative AI apps
  • Intuitive interface
Features
Read full description

Prompts by E-String provides an intuitive interface that helps you craft, manage, and execute AI prompts seamlessly. We empower you to get the most out of your AI interactions, whether you're an AI hobbyist, professional, or a corporate team. Create and manage a list of prompt templates that you can fill out and use over and over again. The app generates an easy to fill out form for each prompt template that you can use to create a prompt for any situation. When you are ready to use a prompt, the app generates the prompt and copies it to the pasteboard so you can paste it into any generative app such as the ChatGPT app or any web page. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

AskVideo AI

Transform YouTube videos into interactive AI conversations. Paste a link to ask questions, get instant summaries, generate quizzes, and create presentations from video content without watching it all.

Highlights
  • Chat with any YouTube video
  • Instant video summaries
  • Automatic quiz generation
  • Presentation outline creation
  • Real-time AI responses
  • Full conversation context
Features
Read full description

AskVideo turns any YouTube video into an interactive AI conversation. Paste a YouTube link, and instantly chat with the video — ask questions, get summaries, generate quizzes, and create presentations. CHAT WITH ANY VIDEO Paste any YouTube URL and start asking questions immediately. Our AI reads the entire transcript so you don't have to watch the full video. INSTANT SUMMARIES Get key takeaways and timestamped summaries in seconds. Perfect for long lectures, podcasts, tutorials, and conference talks. QUIZ GENERATION Automatically generate quiz questions from any video. Great for students, educators, and anyone who wants to test their understanding. PRESENTATION CREATION Turn video content into presentation outlines with one tap. Save hours of manual note-taking. STREAMING AI RESPONSES Watch answers appear in real-time with fast, streaming responses. Follow-up questions keep full conversation context. FREE & PREMIUM PLANS Start free with 1 video and 10 messages per month. Upgrade to Premium for unlimited videos, unlimited AI chat, no video length limits, and priority support. Perfect for: • Students studying lecture recordings • Professionals reviewing webinars and talks • Researchers analyzing interview content • Content creators repurposing video material • Anyone who wants to learn faster from YouTube AskVideo.ai — Stop watching. Start asking.

Screenshots

Prompts by E3 screens
AskVideo AI4 screens

Verdict

The call

The clearest difference is review sentiment: Prompts by E at 100% against AskVideo AI's 0%. Prompts by E also leads on rating (5.0 vs 1.0) and ratings volume (5 vs 1). AskVideo AI's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Prompts by E sells 1 in-app purchase, starting at $0.99 per month and AskVideo AI sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Prompts by E holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Prompts by E has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Prompts by E's written reviews are positive against 0% of AskVideo AI's.

UpkeepUpdate frequency

Prompts by E ships an update every 2 months, AskVideo AI every 4 days. Both last shipped on October 30, 2026.

Scorecard5 real differences · 5 level
Prompts by E versus AskVideo AI: the parameters behind the verdict, then further details
ParameterPrompts by EAskVideo AI
PriceFreeFree
Rating5.0 (5 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings5 — better1
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.013.0 — better
Further details — not scored
Size18 MB23 MB
Age rating4+4+
DeveloperE-String Technologies, Inc.Sanskar Tiwari

Customer experience

Prompts by E

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AskVideo AI

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

Prompts by E

Subscriptions1
  • Prompts Pro Monthly$0.991 Month
2 purchases

AskVideo AI

Subscriptions2
  • AskVideo Premium Monthly Plan$11.991 Month
  • AskVideo Premium Yearly$109.991 Year

Questions

Is Prompts by E free?
Prompts by E is free to download, with in-app purchases available.
Is AskVideo AI free?
AskVideo AI is free to download, with in-app purchases available.
Which has better reviews, Prompts by E or AskVideo AI?
Prompts by E is rated higher. Prompts by E averages 5.0 out of 5 from 5 ratings, while AskVideo AI averages 1.0 from 1 ratings.
Do Prompts by E or AskVideo AI have ads?
Neither Prompts by E nor AskVideo AI shows ads.
Which is updated more often, Prompts by E or AskVideo AI?
Prompts by E ships an update every 2 months, and AskVideo AI every 4 days. Most recently, Prompts by E was updated on October 30, 2026 and AskVideo AI on October 30, 2026.

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